Evidence map›Paper›PMID 28839207›Full record

ArticleScientific reports2017

Relationships between serum-induced AhR bioactivity or mitochondrial inhibition and circulating polychlorinated biphenyls (PCBs).

Wook Ha Park, Sora Kang, Hong Kyu Lee, Samira Salihovic, Bert van Bavel, P Monica Lind, Youngmi Kim Pak, Lars Lind

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Wook Ha ParkDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, 02447, Korea.
Sora KangDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, 02447, Korea.
Hong Kyu LeeDepartment of Internal Medicine, College of Medicine, Eulji University, Seoul, 01830, Korea.
Samira SalihovicMTM Research Centre, School of Science and Technology, Örebro University, Örebro, SE-701 82, Sweden.
Bert van BavelMTM Research Centre, School of Science and Technology, Örebro University, Örebro, SE-701 82, Sweden.
P Monica LindOccupational and Environmental Medicine, Uppsala University, Uppsala, SE-751 05, Sweden.
Youngmi Kim PakDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, 02447, Korea. ykpak@khu.ac.kr.
Lars LindDepartment of Medicine, Cardiovascular Epidemiology, Uppsala University, SE-751 05, Uppsala, Sweden. lars.lind@medsci.uu.se.
Kyung Hee University · KRÖrebro University · SEUppsala University · SEEulji University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metabolic syndrome and mitochondrial dysfunction have been linked to elevated serum levels of persistent organic pollutants (POPs). However, it is not clear which specific POPs contribute to aryl hydrocarbon receptor (AhR)-dependent bioactivity or inhibit mitochondrial function in human subjects. Here, we measured the cumulative bioactivity of AhR ligand mixture (AhR bioactivity) and the effects on mitochondrial function (ATP concentration) in recombinant Hepa1c1c7 cells incubated with raw serum samples obtained from 911 elderly subjects in the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) cohort. Plasma concentrations of 30 POPs and plastic chemicals have previously been determined in the same PIVUS subjects. Linear regression analysis demonstrated that total toxic equivalence (TEQ) values and polychlorinated biphenyls (PCBs) were significantly correlated with AhR bioactivity (positively) and ATP concentration (negatively). Serum AhR bioactivities were positively associated with some PCBs, regardless of their dioxin-like properties, but only dioxin-like PCBs stimulated AhR bioactivity. By contrast, PCBs mediated a reduction in ATP content independently of their dioxin-like properties. This study suggests that AhR bioactivity and ATP concentrations in serum-treated cells may be valuable surrogate biomarkers of POP exposure and could be useful for the estimation of the effects of POPs on human health.

Indexed as

Adenosine TriphosphateAgedBiomarkersEnvironmental ExposureFemaleHumansMaleMetabolic SyndromeMitochondriaPolychlorinated BiphenylsReceptors, Aryl HydrocarbonSwedenAdenosine TriphosphateBiomarkersPolychlorinated BiphenylsReceptors, Aryl Hydrocarbon

Identifiers

PMID28839207
PMCPMC5571204
OpenAlexW2745586219

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.